ALSA: usb-audio: Add quirk for Syntek STK1160

commit bdc3478f90cd4d2928197f36629d5cf93b64dbe9 upstream.

The stk1160 chip needs QUIRK_AUDIO_ALIGN_TRANSFER. This patch resolves
the issue reported on the mailing list
(http://marc.info/?l=linux-sound&m=139223599126215&w=2) and also fixes
bug 180071 (https://bugzilla.kernel.org/show_bug.cgi?id=180071).

Signed-off-by: Marcel Hasler <mahasler@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 0f18c75..172799a 100644 (file)
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -2689,6 +2689,23 @@ AU0828_DEVICE(0x2040, 0x7260, "Hauppauge", "HVR-950Q"),
 AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"),
 AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 
 AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"),
 AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 

+/* Syntek STK1160 */
+{
+       .match_flags = USB_DEVICE_ID_MATCH_DEVICE |
+                      USB_DEVICE_ID_MATCH_INT_CLASS |
+                      USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+       .idVendor = 0x05e1,
+       .idProduct = 0x0408,
+       .bInterfaceClass = USB_CLASS_AUDIO,
+       .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
+       .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+               .vendor_name = "Syntek",
+               .product_name = "STK1160",
+               .ifnum = QUIRK_ANY_INTERFACE,
+               .type = QUIRK_AUDIO_ALIGN_TRANSFER
+       }
+},
+

 /* Digidesign Mbox */
 {
        /* Thanks to Clemens Ladisch <clemens@ladisch.de> */
 /* Digidesign Mbox */
 {
        /* Thanks to Clemens Ladisch <clemens@ladisch.de> */